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Naming of enums in Java: Singular or Plural?
...DAY, FRIDAY, SATURDAY
}
class Appointment {
private Day day;
public void setDay(Day day) {
this.day = day;
}
}
In singular form you see clearly the intention of the day attribute. "day" its the day of the week this appointment is going to be held. Otherwise the signature of the method would ...
Undefined symbols for architecture i386: _OBJC_CLASS_$_SKPSMTPMessage", referenced from: error
...ses the plot and you need to add the .m file manually.
To do this:
TargetSettings -> Build Phases -> Compile Sources -> add your .m class ->Build and Run
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Appropriate hashbang for Node.js scripts
...cause the cool kids are doing it, anyone who works with Node on Ubuntu has set up a /usr/bin/node as a symlink to nodejs. There are highly-viewed instructions on doing this here on Stack Overflow, and all over the web. There was even the nodejs-legacy package whose entire purpose was to create this ...
How to generate a new Guid in stored procedure?
...ord", "Mustang")
if you want to reuse the uuid you can do it like this:
set @id=UUID();
insert into cars
(id, Make, Model)
values(@id, "Ford", "Mustang");
select @id;
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What's the difference between deque and list STL containers?
...ta in memory:
A vector is a single contiguous memory block.
A deque is a set of linked memory blocks, where more than one element is stored in each memory block.
A list is a set of elements dispersed in memory, i.e.: only one element is stored per memory "block".
Note that the deque was designed...
How to write a Ruby switch statement (case…when) with regex and backreferences?
...code), you could even load your regexes from a config file or choose which set of them you wanted at run time.
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How to indicate param is optional using inline JSDoc?
...onal arguments worked. If you want the default to be undefined you have to set it explicitly as well though, otherwise the argument won't be marked as optional (even if it preceded by already optional arguments):
function demo(
/** @type {String} */ mandatory,
/** @type {Number} */ optional1 = ...
Is there a way to view past mysql queries with phpmyadmin?
...
You can configure phpMyadmin to save more. I have mine setup to save the last 100000 queries.
– Mixologic
Feb 23 '14 at 18:34
...
How to disable google translate from html in chrome
...k for all content in your site (including that which is not HTML), you can set the Content-Language header in your response (source) to the appropriate language, (in my case, en-US).
This has the benefit here is that it will "disable" the offer to translate the page for you (because it will know t...
SQLAlchemy: What's the difference between flush() and commit()?
...tion.
When session.autocommit == False:
commit() will call flush() if you set autoflush == True.
When session.autocommit == True:
You can't call commit() if you haven't started a transaction (which you probably haven't since you would probably only use this mode to avoid manually managing transacti...